OCRmyPDF adds an OCR text layer to scanned PDF files
A Powerful Desktop Full-Text Search Engine, Just Like Local Google.
Scan documents to PDF and other file types, as simply as possible.
Document Management System and Content Management System
LightWeight OCR
Easy Tools of PDF, Image, File, Network, Data, and Medias
Award-winning modern data processing SDK in C++20
World's most comprehensive, powerful, process-based PDF editor
It is a Windows library that merges standard PDFs into a final PDF
Compare yourself with others by analyzing Lords Mobile Screenshots
KDE servicemenu for pdf
METS / ALTO viewer written in Java and Javascript
QT4 editor of tesseract-ocr box files
File-'em is an automatic receipts organizer implemented in Java & SWT.
Electronic Document Index And Search